.newscon{
    border-bottom: 1px #ddd solid;
    position: relative;
   
}
.newslist{
    max-width: 640px;
    margin: auto;
    font-size: 14px;
}
.userimg img{
    width: 40px;
    height: 40px;
    border-radius: 100%;
    object-fit: cover;
    margin-right: 10px;
}
.videocontain{
    display: -webkit-box;
    overflow: auto;
    padding: 0 20px;
    
}
.videocontain .videocon{
    background-color: #f3f3f3;
    margin-right: 20px;
}
.videocontain .videocon video{
    width: 150px;
}

.newscon .title{
    padding:20px;
    line-height: 25px;
    width: 80%;
}
.newscon .flexbox{
   display: flex;
   padding: 0 20px;
   line-height: 40px;
}
.newscon .flexbox .userimg{
   vertical-align: middle;
}
.newscon .edit {
    position: absolute;
    top:20px;
	right: 20px;
    width: 25px;
    cursor: pointer;
}
.newscon .preview {
    position: absolute;
    top:20px;
	right: 0px;
    background-color:#FBD42D;
    color: #fff;
    padding:5px 10px;
    cursor: pointer;
}
.out {
    background-color:#FBD42D;
    color: #fff;
    padding:5px 10px;
    cursor: pointer;
    text-align: center;
}
.newslist .tab{
	text-align: center;
    height: 45px;
	line-height: 45px;
}
.newslist .tab span{
	display: inline-block;
	font-weight: bold;
	margin: 0 0.3rem;
}
.newslist .tab span.active{
	font-size: 16px;
}
.addcourse{
    width: 90%;
    height: 35px;
    line-height: 35px;
    text-align: center;
    color: hsl(0, 0%, 100%);
    margin-bottom: 10px;
    margin:10px auto;
    background-color: #FBD42D;
}
.popuploading{
    width: 100%;
    height: 100%;
    position: fixed;
    top:0;
    left:0;
    background-color: rgba(0,0,0,.5);
z-index: 999;
}
.popuploading .loading img{
   margin: auto;
   width: 100%;
   height: 100%;
   position: fixed;
   object-fit: contain;
   top:0;
   left:0;
}